Then the relations among the classes of regular semigroups satisfying (IT), (IST), (QIT) and (QIST) are studied, and description for the classes of the ist_(qist)_regular semigroups are given.
本文将研究满足等式(IT) ,(IST) ,(QIT)以及(QIST)的正则半群类之间的关系,刻画这些正则半群。
Then the relations among the classes of regular semigroups satisfying (IT), (IST), (QIT) and (QIST) are studied, and description for the classes of the ist_(qist)_regular semigroups are given.
本文将研究满足等式(IT) ,(IST) ,(QIT)以及(QIST)的正则半群类之间的关系,刻画这些正则半群。
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